CN211516276U - Reaming device for machining prestressed anchorage device clamping piece - Google Patents
Reaming device for machining prestressed anchorage device clamping piece Download PDFInfo
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- CN211516276U CN211516276U CN201922364388.4U CN201922364388U CN211516276U CN 211516276 U CN211516276 U CN 211516276U CN 201922364388 U CN201922364388 U CN 201922364388U CN 211516276 U CN211516276 U CN 211516276U
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- clamping piece
- fixed
- support frame
- reaming
- ground tackle
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Abstract
The utility model discloses a reaming device for prestressed anchorage device clamping piece processing, which relates to the technical field of anchorage device clamping piece processing, and comprises a fixed frame, wherein a threaded rod is rotatably installed on the fixed frame, a threaded sleeve block is sleeved on the threaded rod, the output shaft of a driving motor is in driving connection with a reamer, and a steering mechanism for driving a support frame to rotate is arranged on the fixed frame; the utility model discloses a centre gripping motor drive fixture who sets up, a pair of grip block in the fixture moves in opposite directions and realizes fixed to the centre gripping of ground tackle clamping piece, the steering mechanism who sets up can realize that the support frame drives the ground tackle clamping piece on the fixture and carries out the deflection of angle, make the ground tackle clamping piece can receive the nimble reaming effect of reamer, the threaded rod rotation of setting can drive the screw thread sleeve piece and carry out the translation regulation of transverse position, the reamer realizes nimble position for the ground tackle clamping piece and removes the regulation, the reaming efficiency of ground tackle clamping piece has been promoted greatly.
Description
Technical Field
The utility model relates to an ground tackle clamping piece processing technology field specifically is a prestressed anchorage utensil clamping piece processing is with reaming device.
Background
The anchorage device is a permanent anchoring device used in prestressed concrete, and is an anchoring tool, also called a prestressed anchorage device, which is used for maintaining the tensile force of a prestressed tendon and transmitting the tensile force to the interior of concrete in a post-tensioning structure or a post-tensioning member, and needs to be reamed by a reaming device in the process of machining an anchorage clamping piece.
The patent with the publication number of CN 201168833Y discloses a combined reamer for prestressed anchor clamping piece reaming, which comprises a reaming handle and a reamer working part, wherein the reamer working part comprises a large hole reaming part and a small hole reaming part, and a section of cylinder is connected between the large hole reaming part and the small hole reaming part. The tooth number and tooth arrangement of the large hole tooth part and the small hole tooth part are corresponding to each other, the tail end of the large hole tooth part is provided with a circle of fillets, the device can be used for reaming the anchor clamping piece, but the device does not have good adjusting performance, and the reaming operation efficiency of the anchor clamping piece is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prestressed anchorage utensil clamping piece processing is with reaming device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a prestressed anchorage utensil clamping piece processing is with reaming device, includes the mount, rotates on the mount and installs the support frame, is equipped with on the support frame to be used for the fixed fixture of ground tackle clamping piece centre gripping, be fixed with the centre gripping motor that is used for driving fixture on the support frame, rotate on the mount and install the threaded rod, the screw thread has cup jointed the screw thread cover piece on the threaded rod, and threaded rod end fixing has the crank, is connected with driving motor through coupling assembling on the screw thread cover piece, and driving motor's output shaft drive is connected with the reamer, be equipped with on the mount to be used for driving support frame pivoted steering.
As an improved scheme of the utility model: the clamping mechanism comprises two coaxially fixed screw rods which are rotatably installed on the support frame and have opposite screw threads, screw rod sleeve blocks are sleeved on the screw rods in a threaded manner, clamping plates are fixed on the screw rod sleeve blocks, and arc grooves are formed in the clamping plates.
As an improved scheme of the utility model: the steering mechanism comprises a worm driven to rotate by a servo motor, and a worm wheel coaxially fixed with the support frame is connected to the worm in a meshed mode.
As an improved scheme of the utility model: the bottom of the support frame is rotatably provided with a ball, and the bottom of the fixing frame is provided with a circular guide groove for the ball to roll and embed.
As an improved scheme of the utility model: coupling assembling is including fixing the electric putter in screw thread nest portion bottom, and electric putter's telescopic end is fixed with the lifter plate that the level set up, lifter plate and driving motor fixed connection.
As an improved scheme of the utility model: the bottom of the threaded sleeve block is vertically fixed with a guide rod which penetrates through the lifting plate in a sliding mode, the lower end of the guide rod is fixed with a bottom plate, and a spring ring which is sleeved on the guide rod is fixedly connected between the bottom plate and the lifting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a centre gripping motor drive fixture who sets up, a pair of grip block in the fixture moves in opposite directions and realizes fixed to the centre gripping of ground tackle clamping piece, the steering mechanism who sets up can realize that the support frame drives the ground tackle clamping piece on the fixture and carries out the deflection of angle, make the ground tackle clamping piece can receive the nimble reaming effect of reamer, the threaded rod rotation of setting can drive the screw thread sleeve piece and carry out the translation regulation of transverse position, the reamer realizes nimble position for the ground tackle clamping piece and removes the regulation, the reaming efficiency of ground tackle clamping piece has been promoted greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
In the figure: 1-a fixed frame, 2-a threaded rod, 3-a threaded sleeve block, 4-a crank, 5-an anchorage clamping piece, 6-a clamping plate, 7-a screw rod sleeve block, 8-a supporting frame, 9-a clamping motor, 10-a servo motor, 11-a main gear, 12-a worm wheel, 13-a worm, 14-a pinion, 15-an annular guide groove, 16-a ball, 17-a driving motor, 18-a screw rod, 19-an electric push rod, 20-a guide rod, 21-a lifting plate, 22-a spring ring, 23-a bottom plate, 24-a reamer and 25-an arc groove.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-3, a reaming device for machining a prestressed anchor clamping piece comprises a fixing frame 1, wherein a supporting frame 8 is rotatably installed on the fixing frame 1, a clamping mechanism for clamping and fixing an anchor clamping piece 5 is arranged on the supporting frame 8, a clamping motor 9 for driving the clamping mechanism is fixed on the supporting frame 8, a threaded rod 2 is rotatably installed on the fixing frame 1, a threaded sleeve block 3 is sleeved on the threaded rod 2 in a threaded manner, a hand crank 4 is fixed at the end part of the threaded rod 2, a driving motor 17 is connected on the threaded sleeve block 3 through a connecting assembly, a reamer 24 is connected with an output shaft of the driving motor 17 in a driving manner, and a steering mechanism for driving the supporting frame 8 to rotate is arranged on the fixing frame.
The fixture that this device set up is used for carrying out the centre gripping to the ground tackle clamping piece 5 that will carry out the reaming and handles fixedly to guarantee the ground tackle clamping piece 5 position stability when the reaming operation, wherein fixture is including rotating two coaxial fixings and the opposite lead screw 18 of screw thread precession of installing on support frame 8, and the lead screw nest block 7 has been cup jointed to the screw 18 upper thread, is fixed with grip block 6 on the lead screw nest block 7, has seted up the arc groove 25 on the grip block 6.
The clamping motor 9 drives the main gear 11 to rotate, the main gear 11 drives the pinion 14 which is meshed and connected with the main gear to rotate, the pinion 14 drives the two coaxially fixed screw rods 18 to rotate, the screw rods 18 drive the two clamping plates 6 on the screw rods to move oppositely, the clamping and fixing effects on the anchor clamping pieces 5 are further achieved, the arranged arc grooves 25 are used for clamping the anchor clamping pieces 5, and the anchor clamping pieces 5 are fixed more firmly.
Further, the steering mechanism that this device set up includes by servo motor 10 drive pivoted worm 13, and the meshing is connected with the worm wheel 12 with the coaxial fixed of support frame 8 on the worm 13, and servo motor 10 drive worm 13 is rotatory, and worm 13 drives the worm wheel 12 who is connected with it meshing and rotates, and worm wheel 12 drives support frame 8 and realizes rotatoryly this moment, realizes the steering effect of ground tackle clamping piece 5, conveniently carries out the reaming operation to different circumferential positions of ground tackle clamping piece 5.
In addition, the bottom of the support frame 8 is rotatably provided with a ball 16, the bottom of the fixing frame 1 is provided with a circumferential guide groove 15 for the ball 16 to roll and be embedded, when the support frame 8 rotates, the ball 16 at the bottom of the support frame 8 rolls along the circumferential guide groove 15, the support and guide effects on the support frame 8 are achieved, and the angle adjustment of the anchor device clamping piece 5 is more stable.
Example 2
On embodiment 1's basis, in addition, this device's coupling assembling is including fixing the electric putter 19 in screw thread nest block 3 bottom, and the lifter plate 21 that the level set up is fixed to electric putter 19's flexible end, lifter plate 21 and driving motor 17 fixed connection, and screw thread nest block 3 bottom is vertical to be fixed with the guide arm 20 that slides and run through lifter plate 21, and the lower extreme of guide arm 20 is fixed with bottom plate 23, and fixedly connected with cover establishes spring ring 22 on guide arm 20 between bottom plate 23 and the lifter plate 21.
The electric push rod 19 can drive the lifting plate 21 to move in the vertical direction, so that the reamer 24 can be vertically adjusted, and the driving motor 17 drives the reamer 24 to rotate and ream the anchor clip 5.
In the process that the lifting plate 21 drives the driving motor 17 to lift, the lifting plate 21 and the guide rod 20 slide relatively, the spring ring 22 elastically deforms, a stable guiding effect is achieved, the stability of the lifting process of the reamer 24 is greatly promoted, and the stable reaming effect on the anchor clamping piece 5 is achieved.
The threaded rod 2 can be driven to rotate by rotating the hand crank 4, the threaded rod 2 drives the threaded sleeve block 3 on the threaded rod to adjust the transverse position, the threaded sleeve block 3 realizes the transverse translation adjustment of the position of the reamer 24 through the connecting assembly, and the reamer 24 is flexible and efficient in reaming operation of the anchor clamp 5.
To sum up, the utility model discloses a 9 drive fixture of centre gripping motors that set up, 6 relative motion realization of a pair of grip block among the fixture are fixed to the centre gripping of ground tackle clamping piece 5, the steering mechanism of setting can realize that 8 drive the deflection that ground tackle clamping piece 5 on the fixture of support frame carry out the angle for ground tackle clamping piece 5 can receive the nimble reaming effect of reamer 24, 2 rotations of threaded rod that set up can drive threaded sleeve piece 3 and carry out the translation regulation of transverse position, reamer 24 realizes nimble position shift for ground tackle clamping piece 5 and adjusts, the reaming efficiency of ground tackle clamping piece 5 has been promoted greatly.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (6)
1. The utility model provides a reaming device is used in processing of prestressed anchorage utensil clamping piece, includes mount (1), rotates on mount (1) and installs support frame (8), its characterized in that, be equipped with on support frame (8) and be used for the fixed fixture of ground tackle clamping piece (5) centre gripping, be fixed with centre gripping motor (9) that are used for driving fixture on support frame (8), rotate on mount (1) and install threaded rod (2), threaded rod (2) are gone up the screw thread and have been cup jointed threaded sleeve piece (3), and threaded rod (2) end fixing has crank (4), is connected with driving motor (17) through coupling assembling on threaded sleeve piece (3), and the output shaft drive of driving motor (17) is connected with reamer (24), be equipped with on mount (1) and be used for driving support frame (8) pivoted steering mechanism.
2. The reaming device for prestressed anchorage clamping piece processing according to claim 1, wherein the clamping mechanism comprises two coaxially fixed screw rods (18) rotatably mounted on the supporting frame (8) and having opposite thread directions, a screw rod sleeve block (7) is sleeved on the screw rod (18) in a threaded manner, a clamping plate (6) is fixed on the screw rod sleeve block (7), and an arc groove (25) is formed on the clamping plate (6).
3. The reaming device for prestressed anchorage clamping piece processing according to claim 2, wherein the steering mechanism comprises a worm (13) driven by a servo motor (10) to rotate, and a worm wheel (12) coaxially fixed with the support frame (8) is engaged and connected to the worm (13).
4. The reaming device for prestressed anchorage clamping piece processing according to claim 1, wherein the bottom of the supporting frame (8) is rotatably provided with a ball (16), and the bottom of the fixed frame (1) is provided with a circumferential guide groove (15) for the ball (16) to be embedded in a rolling manner.
5. The reaming device for the prestressed anchorage clamping piece according to claim 1, wherein the connecting assembly comprises an electric push rod (19) fixed at the bottom of the threaded sleeve block (3), a horizontally arranged lifting plate (21) is fixed at the telescopic end of the electric push rod (19), and the lifting plate (21) is fixedly connected with the driving motor (17).
6. The reaming device for prestressed anchorage clamping piece processing according to claim 5, wherein a guide rod (20) slidably penetrating through the lifting plate (21) is vertically fixed at the bottom of the threaded sleeve block (3), a bottom plate (23) is fixed at the lower end of the guide rod (20), and a spring ring (22) sleeved on the guide rod (20) is fixedly connected between the bottom plate (23) and the lifting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922364388.4U CN211516276U (en) | 2019-12-25 | 2019-12-25 | Reaming device for machining prestressed anchorage device clamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922364388.4U CN211516276U (en) | 2019-12-25 | 2019-12-25 | Reaming device for machining prestressed anchorage device clamping piece |
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| CN211516276U true CN211516276U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922364388.4U Active CN211516276U (en) | 2019-12-25 | 2019-12-25 | Reaming device for machining prestressed anchorage device clamping piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355675A (en) * | 2020-10-29 | 2021-02-12 | 东台市高科技术创业园有限公司 | Electronic connector lateral part trompil device |
-
2019
- 2019-12-25 CN CN201922364388.4U patent/CN211516276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355675A (en) * | 2020-10-29 | 2021-02-12 | 东台市高科技术创业园有限公司 | Electronic connector lateral part trompil device |
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